Japanese knotweed looks like a clumpy, bushy bamboo plant. Its white flowers, which appear in late summer, are beautiful. The ...

Japanese knotweed stems look a lot like bamboo canes,' he explains, pointing out that they are hollow and can grow up to 2-3 metres in height. 'You'll also find the clusters of creamy white ...

Here are six of the most invasive species that can be found around the world.

All of us in upstate New York should be aware of the presence of invasive plant species, the impact that they can have on our ...

Japanese knotweed, a terrestrial herbaceous plant that is in the ... typically grows to be 10 feet tall with stems that are hollow like bamboo spade-shaped leaves with pointed tips and flat bases that ...

Homebuyers viewing properties during the next three months should be extra watchful for signs of invasive Japanese knotweed, ...

Knotweed can grow at a rate of 10cm per day in the summer Back in the nineteenth century, when Victorian engineers were designing the latest in transport technology, Japanese knotweed sounded like ...

grows to be 12 feet tall with hollow stems resembling bamboo has broad heart-shaped to spade-shaped leaves that are larger than your hand, and also larger than the similar leaves of invasive Japanese ...